I was just curious if anyone has tried to centrifuge d2 diesel as a controlled base line of what is going into our tanks compared to wmo/wvo. I Ordered my spinner from Pa Biodiesel but it will take another week to get here. I don't know how well refineries filter their D2. If most stock fuel filters are 10 microns absolute, and D2 has particulates at 5 microns, then my guess is that everyone should be ok to drive diesels with that much filtration with wvo/wmo right? Or maybe the PPM matter as well?